Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The highest decrease of bean plant root dry weight was obtained with NaCl application among the salt sources.

Taxon: Beant0
Treatment: NaCl applicatione0
Outcome: plant root dry weighte0
Direction: highest decreasee0

Not reportedComparator

Verbatim

t0
“Bean”
✓ located verbatim in the source · title, characters 103–107

e0
“The highest decrease of plant root dry weight was obtained with NaCl application”
✓ located verbatim in the source · abstract, characters 938–1018

Title

Ameliorative Effect of Hydro Gel Substrate on Growth, Inorganic Ions, Proline, and Nitrate Contents of Bean under Salinity Stress

Canan Kant; Adil Aydin; Metin Turan Journal of Plant Nutrition 2008. doi:10.1080/01904160802208303

Other claims from this paper (13)

Intervention effect High salt concentration caused a substantial reduction in bean plant growth.
Intervention effect Total chlorophyll and nitrate contents of bean plants decreased with increasing salt doses.
Intervention effect Proline contents of bean plants increased with increasing salt doses.
Intervention effect Salt in the growth medium decreased the macronutrient contents (N, P, K, Ca, Mg) of bean root and shoot.
Intervention effect N and P contents of bean root and shoot increased with increasing hydrogel application doses.
Intervention effect The highest N and P increases in bean roots and shoots were obtained with the 1.0 HG application for all salt types.
Intervention effect Hydrogel added to saline soil significantly improved the variables affected by high salinity in bean.
Intervention effect Hydrogel added to saline soil reduced soil electrical conductivity.
Intervention effect Hydrogel added to saline soil reduced nitrate, proline and electrolyte leakage of bean plants.
Intervention effect Hydrogel added to saline soil enhanced bean root and shoot dry weight.
Association Salt type, doses and hydrogel affected soil electrical conductivity.
Intervention effect The effects of salt concentrations on N, K and P content of bean plants were significant.
Recommendation The authors conclude hydrogel appears highly effective as a soil conditioner in vegetable growing to improve crop tolerance and growth in saline conditions.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Rubidium decreased shoot dry weight of bean plants in a controlled environment chamber.

Taxon: beane0
Material: Ponchoe0
Treatment: Rubidiume1
Outcome: shoot dry weight (SDW)e1
Direction: decreasee1
Setting: controlled environment chambere0

Not reportedComparator

Verbatim

e0
“The effect of Rb + and Na + as counter-cations of HCO 3 − was evaluated on bean ( Phaseolus vulgaris L. cv. Poncho) plants using mixture experiment statistical methodology in a series of experiments set up in a controlled environment chamber”
✓ located verbatim in the source · abstract, characters 0–241

e1
“Rubidium caused a decrease in shoot dry weight (SDW), but SDW accumulation was even lower when HCO 3 − was added to the Rb + solutions”
✓ located verbatim in the source · abstract, characters 837–971

Title

Quantitative Separation of the Bicarbonate from the Counter-cation Effect in Bean Plants

Luis A. Valdez-Aguilar; David William Reed; John A. Cornell Journal of the American Society for Horticultural Science 2008. doi:10.21273/jashs.133.3.468

Other claims from this paper (11)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 5 mM HCO3-, shoot dry weight of bean plants decreased by 7.8% per millimolar HCO3-.

Taxon: beane0
Treatment: HCO 3 −e4
Outcome: SDWe4
Direction: decreasee4
Value: 7.8%e4
Qualifier: 5e4

Not reportedComparator

Verbatim

e0
“The effect of Rb + and Na + as counter-cations of HCO 3 − was evaluated on bean ( Phaseolus vulgaris L. cv. Poncho) plants using mixture experiment statistical methodology in a series of experiments set up in a controlled environment chamber”
✓ located verbatim in the source · abstract, characters 0–241

e4
“the decrease in SDW was 12.7% per millimolar HCO 3 − , whereas at 3.75, 5, and 5.65 m m, the decrease was 11.0%, 7.8%, and 10.7% per millimolar HCO 3 − , respectively”
✓ located verbatim in the source · abstract, characters 1299–1465

Title

Quantitative Separation of the Bicarbonate from the Counter-cation Effect in Bean Plants

Luis A. Valdez-Aguilar; David William Reed; John A. Cornell Journal of the American Society for Horticultural Science 2008. doi:10.21273/jashs.133.3.468

Other claims from this paper (11)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 3.75 mM HCO3-, shoot dry weight of bean plants decreased by 11.0% per millimolar HCO3-.

Taxon: beane0
Treatment: HCO 3 −e4
Outcome: SDWe4
Direction: decreasee4
Value: 11.0%e4
Qualifier: 3.75e4

Not reportedComparator

Verbatim

e0
“The effect of Rb + and Na + as counter-cations of HCO 3 − was evaluated on bean ( Phaseolus vulgaris L. cv. Poncho) plants using mixture experiment statistical methodology in a series of experiments set up in a controlled environment chamber”
✓ located verbatim in the source · abstract, characters 0–241

e4
“the decrease in SDW was 12.7% per millimolar HCO 3 − , whereas at 3.75, 5, and 5.65 m m, the decrease was 11.0%, 7.8%, and 10.7% per millimolar HCO 3 − , respectively”
✓ located verbatim in the source · abstract, characters 1299–1465

Title

Quantitative Separation of the Bicarbonate from the Counter-cation Effect in Bean Plants

Luis A. Valdez-Aguilar; David William Reed; John A. Cornell Journal of the American Society for Horticultural Science 2008. doi:10.21273/jashs.133.3.468

Other claims from this paper (11)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 5.65 mM HCO3-, shoot dry weight of bean plants decreased by 10.7% per millimolar HCO3-.

Taxon: beane0
Treatment: HCO 3 −e4
Outcome: SDWe4
Direction: decreasee4
Value: 10.7%e4
Qualifier: 5.65e4

Not reportedComparator

Verbatim

e0
“The effect of Rb + and Na + as counter-cations of HCO 3 − was evaluated on bean ( Phaseolus vulgaris L. cv. Poncho) plants using mixture experiment statistical methodology in a series of experiments set up in a controlled environment chamber”
✓ located verbatim in the source · abstract, characters 0–241

e4
“the decrease in SDW was 12.7% per millimolar HCO 3 − , whereas at 3.75, 5, and 5.65 m m, the decrease was 11.0%, 7.8%, and 10.7% per millimolar HCO 3 − , respectively”
✓ located verbatim in the source · abstract, characters 1299–1465

Title

Quantitative Separation of the Bicarbonate from the Counter-cation Effect in Bean Plants

Luis A. Valdez-Aguilar; David William Reed; John A. Cornell Journal of the American Society for Horticultural Science 2008. doi:10.21273/jashs.133.3.468

Other claims from this paper (11)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The toxic effect of Na+ decreased shoot dry weight of bean plants by 3.7% per millimolar increase of Na+.

Taxon: beane0
Treatment: Na +e2
Outcome: SDWe2
Direction: decreasee2
Value: 3.7% per millimolar increasee2

Not reportedComparator

Verbatim

e0
“The effect of Rb + and Na + as counter-cations of HCO 3 − was evaluated on bean ( Phaseolus vulgaris L. cv. Poncho) plants using mixture experiment statistical methodology in a series of experiments set up in a controlled environment chamber”
✓ located verbatim in the source · abstract, characters 0–241

e2
“The toxic effect of Na + caused SDW to decrease at a rate of 3.7% per millimolar increase of Na +”
✓ located verbatim in the source · abstract, characters 1103–1200

Title

Quantitative Separation of the Bicarbonate from the Counter-cation Effect in Bean Plants

Luis A. Valdez-Aguilar; David William Reed; John A. Cornell Journal of the American Society for Horticultural Science 2008. doi:10.21273/jashs.133.3.468

Other claims from this paper (11)

Intervention effect Rubidium decreased shoot dry weight of bean plants in a controlled environment chamber.
Intervention effect Adding HCO3- to Rb+ solutions lowered shoot dry weight accumulation of bean plants further.
Intervention effect At 2.5 mM HCO3-, shoot dry weight of bean plants decreased by 12.7% per millimolar HCO3-.
Intervention effect At 3.75 mM HCO3-, shoot dry weight of bean plants decreased by 11.0% per millimolar HCO3-.
Intervention effect At 5 mM HCO3-, shoot dry weight of bean plants decreased by 7.8% per millimolar HCO3-.
Intervention effect At 5.65 mM HCO3-, shoot dry weight of bean plants decreased by 10.7% per millimolar HCO3-.
Intervention effect At 7.5 mM HCO3-, shoot dry weight of bean plants decreased by 4.2% to 8.2% per millimolar increase in HCO3-.
Mechanism The decreasing rate of shoot dry weight with HCO3- may be explained by a nonadditive effect between HCO3- and Na+ at high alkalinity.
Observation Bean plants did not respond to K+ in the experiments, probably because K+ was present at a minimum concentration or supplied in the preestablishing solution.
Observation The response of bean plants to Rb+ was very similar to their response to Na+.
Method / resource Separation of the toxic effects of HCO3- and counter-cations was possible only when the individual stresses were additive.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 2.5 mM HCO3-, shoot dry weight of bean plants decreased by 12.7% per millimolar HCO3-.

Taxon: beane0
Treatment: HCO 3 −e3
Outcome: SDWe3
Direction: decreasee3
Value: 12.7% per millimolare3
Qualifier: at 2.5 m me3

Not reportedComparator

Verbatim

e0
“The effect of Rb + and Na + as counter-cations of HCO 3 − was evaluated on bean ( Phaseolus vulgaris L. cv. Poncho) plants using mixture experiment statistical methodology in a series of experiments set up in a controlled environment chamber”
✓ located verbatim in the source · abstract, characters 0–241

e3
“at 2.5 m m HCO 3 − , the decrease in SDW was 12.7% per millimolar HCO 3 − ”
✓ located verbatim in the source · abstract, characters 1278–1352

Title

Quantitative Separation of the Bicarbonate from the Counter-cation Effect in Bean Plants

Luis A. Valdez-Aguilar; David William Reed; John A. Cornell Journal of the American Society for Horticultural Science 2008. doi:10.21273/jashs.133.3.468

Other claims from this paper (11)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 7.5 mM HCO3-, shoot dry weight of bean plants decreased by 4.2% to 8.2% per millimolar increase in HCO3-.

Taxon: beane0
Treatment: HCO 3 −e5
Outcome: SDWe5
Direction: decreasee5
Value: 4.2% to 8.2% per millimolar increasee5
Qualifier: 7.5 m me5

Not reportedComparator

Verbatim

e0
“The effect of Rb + and Na + as counter-cations of HCO 3 − was evaluated on bean ( Phaseolus vulgaris L. cv. Poncho) plants using mixture experiment statistical methodology in a series of experiments set up in a controlled environment chamber”
✓ located verbatim in the source · abstract, characters 0–241

e5
“At 7.5 m m HCO 3 − , the decrease in SDW was 4.2% to 8.2% per millimolar increase in HCO 3 − , respectively”
✓ located verbatim in the source · abstract, characters 1467–1574

Title

Quantitative Separation of the Bicarbonate from the Counter-cation Effect in Bean Plants

Luis A. Valdez-Aguilar; David William Reed; John A. Cornell Journal of the American Society for Horticultural Science 2008. doi:10.21273/jashs.133.3.468

Other claims from this paper (11)

Intervention effect Rubidium decreased shoot dry weight of bean plants in a controlled environment chamber.
Intervention effect Adding HCO3- to Rb+ solutions lowered shoot dry weight accumulation of bean plants further.
Intervention effect The toxic effect of Na+ decreased shoot dry weight of bean plants by 3.7% per millimolar increase of Na+.
Intervention effect At 2.5 mM HCO3-, shoot dry weight of bean plants decreased by 12.7% per millimolar HCO3-.
Intervention effect At 3.75 mM HCO3-, shoot dry weight of bean plants decreased by 11.0% per millimolar HCO3-.
Intervention effect At 5 mM HCO3-, shoot dry weight of bean plants decreased by 7.8% per millimolar HCO3-.
Intervention effect At 5.65 mM HCO3-, shoot dry weight of bean plants decreased by 10.7% per millimolar HCO3-.
Mechanism The decreasing rate of shoot dry weight with HCO3- may be explained by a nonadditive effect between HCO3- and Na+ at high alkalinity.
Observation Bean plants did not respond to K+ in the experiments, probably because K+ was present at a minimum concentration or supplied in the preestablishing solution.
Observation The response of bean plants to Rb+ was very similar to their response to Na+.
Method / resource Separation of the toxic effects of HCO3- and counter-cations was possible only when the individual stresses were additive.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Adding HCO3- to Rb+ solutions lowered shoot dry weight accumulation of bean plants further.

Taxon: beane0
Treatment: HCO 3 −e1
Outcome: SDW accumulatione1
Direction: even lowere1
Comparator: Rb + solutionse1

Verbatim

e0
“The effect of Rb + and Na + as counter-cations of HCO 3 − was evaluated on bean ( Phaseolus vulgaris L. cv. Poncho) plants using mixture experiment statistical methodology in a series of experiments set up in a controlled environment chamber”
✓ located verbatim in the source · abstract, characters 0–241

e1
“Rubidium caused a decrease in shoot dry weight (SDW), but SDW accumulation was even lower when HCO 3 − was added to the Rb + solutions”
✓ located verbatim in the source · abstract, characters 837–971

Title

Quantitative Separation of the Bicarbonate from the Counter-cation Effect in Bean Plants

Luis A. Valdez-Aguilar; David William Reed; John A. Cornell Journal of the American Society for Horticultural Science 2008. doi:10.21273/jashs.133.3.468

Other claims from this paper (11)

Intervention effect Rubidium decreased shoot dry weight of bean plants in a controlled environment chamber.
Intervention effect The toxic effect of Na+ decreased shoot dry weight of bean plants by 3.7% per millimolar increase of Na+.
Intervention effect At 2.5 mM HCO3-, shoot dry weight of bean plants decreased by 12.7% per millimolar HCO3-.
Intervention effect At 3.75 mM HCO3-, shoot dry weight of bean plants decreased by 11.0% per millimolar HCO3-.
Intervention effect At 5 mM HCO3-, shoot dry weight of bean plants decreased by 7.8% per millimolar HCO3-.
Intervention effect At 5.65 mM HCO3-, shoot dry weight of bean plants decreased by 10.7% per millimolar HCO3-.
Intervention effect At 7.5 mM HCO3-, shoot dry weight of bean plants decreased by 4.2% to 8.2% per millimolar increase in HCO3-.
Mechanism The decreasing rate of shoot dry weight with HCO3- may be explained by a nonadditive effect between HCO3- and Na+ at high alkalinity.
Observation Bean plants did not respond to K+ in the experiments, probably because K+ was present at a minimum concentration or supplied in the preestablishing solution.
Observation The response of bean plants to Rb+ was very similar to their response to Na+.
Method / resource Separation of the toxic effects of HCO3- and counter-cations was possible only when the individual stresses were additive.

“dry weight decrease”

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